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 A Wiki is somewhat like a group *blog*. Each committee has one in a subfolder called *notes*. Any committee member can add material or comments their Wiki by selecting their committee *notes* subfolder and following the options offered.

 There can be many pages in a Wiki, so each Wiki is kept each in an individual folder. Wiki's can be set *private* (to the committee) or *visible* (to all of GAP) based on their folder setting. The Wiki folders were initially set to *private*; a committee can change its own *notes* folder setting if they chose.

 If you need to start a new Wiki, say, for a new topic that needs space separate from ongoing committee notes, contact "Seth.Powsner@aya.Yale.edu":mailto:seth.powsner@aya.yale.edu"

 For more information about Wiki's see

 - "Wikipedia, the free encyclopedia":http://en.wikipedia.org/wiki/Wiki, a tour-de-force of web based communal effort.

 - "What is Wiki":http://wiki.org/wiki.cgi?WhatIsWiki by the organization that continues to support Wiki development.

 NB: "Help":FrontPage for !OurGAP.org is a Wiki so that users can add information (and corrections) as required. Help differs from committee Wiki's in only two ways: it's *frontpage* has been replaced by the *help matrix* table of contents, and it's *visible* (open) for all GAP members. (It is not *published*, so it is not visible to non-members who can view our *home* page.